Kodokan Cup Tokyo - Event
Date: 3 Apr 1988 - 3 Apr 1988
Place: Tokyo, Japan
Type: National Tournament
Comparable competitions:
Average age of the medal winners: 24.4 years (23 years at all editions)
Youngest winner
Toshihiko Koga 20 y 134 d
Hirotoshi Watanabe 24 y 364 d
Hitoshi Sugai 25 y 96 d
Youngest winner at all editions
Katsumi Suzuki -12 y 726 d
Katsumi Suzuki -10 y 721 d
Isao Matsui -10 y 776 d
Oldest winner
Shinji Hosokawa 28 y 92 d
Yosuke Yamamoto 27 y 286 d
Hitoshi Sugai 25 y 96 d
Oldest winner at all editions
Tomoo Torii 35 y 180 d
Tomoo Torii 34 y 182 d
Tomoo Torii 33 y 183 d